Mercimmer | Fitness & Muscu on Instagram: "✅ Nutrimuscle code NMA_MERCIMMER10 & NMA_MERCIMMER⬅️ No words. Just pure shoulder destruction. 💥 In this shoulder workout, I’m targeting every angle — rear delts, front delts, and lateral heads — for that 3D look that makes your physique stand out even under a hoodie. 🧬 Rear delt fly for shape and control, heavy machine press, and lateral raises for that insane roundness. just pure muscle-building focus. If you want boulder shoulders, this is the sess